Route
ORD → SCE
Chicago O'Hare International Airport State College Regional Airport
How punctual is this route?
- On-time arrivals
- 68.1%
- Less than 15 minutes late
- Cancelled
- 1.9%
- Of scheduled flights
- Average delay when late
- 75 min
- Flights arriving 15+ minutes late
- Flights tracked
- 587
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 49%
- Late-arriving aircraft 30%
- Air traffic control & airport 16%
- Extreme weather 6%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 75.5% | 53 |
| October 2025 | 80.0% | 51 |
| November 2025 | 66.1% | 61 |
| December 2025 | 63.0% | 28 |
| January 2026 | 83.9% | 32 |
| February 2026 | 73.1% | 27 |
| March 2026 | 62.1% | 30 |
| April 2026 | 49.1% | 60 |
| May 2026 | 67.2% | 60 |
| June 2026 | 71.4% | 81 |
| July 2026 | 71.0% | 31 |
| August 2026 | 63.0% | 73 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| SkyWest Airlines | 563 | 68.7% | 2.0% | 74 min |
| Republic Airways | 24 | 54.2% | 0.0% | 82 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
OO5547
25% late · 63 flights
-
OO5668
19% late · 56 flights
-
OO5409
28% late · 47 flights
-
OO4652
38% late · 41 flights
-
OO4792
34% late · 35 flights
-
OO5451
29% late · 35 flights
-
OO5934
30% late · 34 flights
-
OO5529
15% late · 33 flights
-
OO5645
29% late · 31 flights
-
OO5823
38% late · 30 flights
-
OO6011
59% late · 29 flights
-
OO5557
41% late · 28 flights
-
OO5808
24% late · 21 flights
-
OO5838
43% late · 21 flights
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